Sodium sulfate decahydrate

• Catalog No.: 71970
• CAS Number: 7727-73-3
• M. F.: H20Na2O14S
• M. W.: 322.19494
• Purity: ≥99.0% (calc. based on dry substance, T)

SYNONYMS

• Title: 硫酸钠 十水合物
• IUPAC name: disodium decahydrate sulfate
• IUPAC Traditional name: disodium decahydrate sulfate
• Synonyms: Glauber’s salt; 格劳伯盐

DATABASE IDS

• MDL Number: MFCD00149189
• EC Number: 231-820-9
• CAS Number: 7727-73-3
• PubChem SID: 24886332

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: phosphate (PO43-): ≤10 mg/kg
• Cation Traces: Ca: ≤20 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.0005% total nitrogen (N)
• Linear Formula: Na2SO4 · 10H2O
• Loss on Drying: 53-57% loss on drying, 130 °C
• Purity: ≥99.0% (calc. based on dry substance, T)
• Quality: crystallized
• Density: 1.46 g/mL at 25 °C(lit.)
• pH: 5.0-8.0 (25 °C, 50 mg/mL in H2O)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 1